Skip to main content
mineralmatrix

mineralmatrix

64K items sold
5.0K followers
Contact

Auctions ending soon

See all

  • 1.9 inch 1.2 oz Top Vivid Chrysocolla with Malachite, Congo! A19

    $3.803 bids23h 15m

  • Large 2.8 lb Red Vanadinite Crystals on Matrix, Morocco! 5H01

    $15.652 bids23h 16m

  • 1 lb 8.4 oz 5.75" Polished Bull's Eye Malachite Slice, Congo! 5H02

    $36.358 bids23h 17m

  • 3" Sandstone Picture Stone Deco Piece, Utah! 5H03

    $0.992 bids23h 18m

  • 3.4 inch 7.4 oz Top Vivid Chrysocolla with Malachite, Congo! 5H04

    $10.503 bids23h 19m

  • 74 g Copal Lot , Madagascar, 5H05

    $0.991 bid23h 20m

All items

2.25 Aquamarine in Quartz, Brazil! 5J06

$0.991 bid3d 23h 21m

2.5" 5.6 oz Top Quality Polished Bull's Eye Malachite, Congo! 5H07

$0.991 bid23h 22m

2 inch 2 oz Top Vivid Chrysocolla with Malachite, Congo! A21

$0.991 bid5d 23h 15m

4.5" Superb Red Vanadinite Crystals on Matrix, Morocco! 5H06

$0.990 bids23h 21m

5" Perfect Pink Halite Crystal Cluster, Trona, California! HL116

$0.991 bid1d 23h 24m

12 inch Morocco Gypsum Selenite Crystal! 5H12

$0.990 bids23h 27m

11 g 1.1" Sharp Polished Free Form Azurite Malachite Chrysocolla, Peru! 5H11

$0.990 bids23h 26m

1.93 inch 1.3 oz Top Vivid Chrysocolla with Malachite, Congo! A23

$0.991 bid3d 23h 15m

81 g Gemmy Red Rhodonite Crystal lot, Brazil! 5H08

$0.991 bid23h 23m

5.25" Rare Red/Golden Quartz Cluster, Brazil! 5J08

$1.252 bids3d 23h 23m

1.9 inch 1.2 oz Top Vivid Chrysocolla with Malachite, Congo! A19

$3.803 bids23h 15m

4.25" 1 lb 4 oz Rare Red/Golden Quartz Cluster, Brazil! 5k02

$0.990 bids6d 23h 17m

1 lb 12.8 oz 4.75 inch Red Vanadinite Crystals on Matrix, Morocco! 5k01

$0.990 bids6d 23h 16m

2 inch 2.5 oz Top Vivid Chrysocolla with Malachite, Congo! A20

$6.502 bids1d 23h 15m

1.6 inch Prehnite & Epidote Cluster, Mali! 5F11

$0.991 bid3d 23h 26m

100 g Gemmy Red Rhodonite Crystal, Brazil! 5J07

$0.990 bids3d 23h 22m

1.75" 2.6 oz Top Quality Polished Bull's Eye Malachite, Congo! 5k09

$0.990 bids6d 23h 24m

1.5" ARAGONITE Cluster, Morocco! 5H10

$4.252 bids23h 25m

3.25 inch Red Vanadinite Crystals on Matrix, Morocco! 5k04

$0.990 bids6d 23h 19m

3.1" Sandstone Picture Stone Deco Piece, Utah! 5k03

$0.990 bids6d 23h 18m

1.85 inch 1.5 oz Top Vivid Chrysocolla with Malachite, Congo! A24

$2.832 bids4d 23h 15m

3.1 inch 3.8 oz Top Vivid Chrysocolla with Malachite, Congo! 5k07

$0.990 bids6d 23h 22m

3.4 inch 7.4 oz Top Vivid Chrysocolla with Malachite, Congo! 5H04

$10.503 bids23h 19m

1 lb 3.6 oz 4 inch Red Vanadinite Crystals on Matrix, Morocco! 5J01

$0.990 bids3d 23h 16m

1.65" ARAGONITE Cluster, Morocco! 5k12

$0.990 bids6d 23h 27m

2 inch Blue Azurite Green Malachite Cluster, Chizhou, China! 5k06

$0.990 bids6d 23h 21m

2.65" 2.54 oz Top Quality Polished Bull's Eye Malachite, Congo! M691

$25.00

6.6 oz Blue Azurite Green Malachite Cluster Lot, Chizhou, China! 5k08

$0.990 bids6d 23h 23m

1.5" 1 oz Faceted Amazonite Crystal, Brazil! 5k11

$0.990 bids6d 23h 26m

3.2" Quartz Flower Cluster, Brazil! 5k05

$0.990 bids6d 23h 20m

3" Sandstone Picture Stone Deco Piece, Utah! 5H03

$0.992 bids23h 18m

75 ct BLUE TOPAZ, Minas Gerais, Brazil! 5k10

$0.990 bids6d 23h 25m

4.4 oz Blue Azurite Green Malachite Vug, Chizhou, China! 5J05

$2.252 bids3d 23h 20m

3 inch 7 oz Top Vivid Chrysocolla with Malachite, Congo! 5J04

$7.504 bids3d 23h 19m

1 lb 8.4 oz 5.75" Polished Bull's Eye Malachite Slice, Congo! 5H02

$36.358 bids23h 17m

1.75 inch 1.8 oz Top Vivid Chrysocolla with Malachite, Congo! 5J09

$0.990 bids3d 23h 24m

8" Sandstone Picture Stone Deco Piece, Utah! 5J02

$0.990 bids3d 23h 17m

2.15 inch 2 oz Top Vivid Chrysocolla with Malachite, Congo! A22

$0.991 bid2d 23h 15m

AZURITE crystals with Malachite * Morenci Mine, Arizona! AZ641

$7.506 bids1d 23h 26m

74 g Copal Lot , Madagascar, 5H05

$0.991 bid23h 20m

2.25" Red Vanadinite Crystals on Matrix, Morocco! 5J03

$0.990 bids3d 23h 18m

3.55 inch Unique Fairy Stone, Harricana River, Quebec, Canada! FA105

$0.991 bid1d 23h 25m

Large 2.8 lb Red Vanadinite Crystals on Matrix, Morocco! 5H01

$15.652 bids23h 16m

4" Perfect Pink Halite Crystal Cluster, Trona, California! HL126

$75.00

18 ct 0.9 inch Perfect Ruby Crystal, Tanzania! 5H09

$0.991 bid23h 24m

10 inch Morocco Gypsum Selenite Crystal! 5J12

$0.990 bids3d 23h 27m

16 g Stunning Purple Phosphosiderite Specimen, Chile! 5J10

$0.990 bids3d 23h 25m

2.75" 6.3 oz Top Quality Polished Bull's Eye Malachite, Congo! M694

$42.00
Items Per Page
See All

About us

After I got my PhD in crystal physics in 1992, crystals have been a part of my career and life. Crystals are very useful in industry, but now we are exploring another aspect of crystals: their beauty and singularity. Thank you for your support and patronage as we continue to appreciate the natural allure of crystals.
Location: United StatesMember since: Mar 30, 2005Seller: mineralmatrix
Top Rated Sellermineralmatrix is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Feedback ratings

Last 12 months

Positive783- positive feedback in last 12 months
Neutral13- neutral feedback in last 12 months
Negative3- negative feedback in last 12 months

Detailed seller ratings

Average for the last 12 months

Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

Seller feedback (32,613)

e***r (639)- Feedback left by buyer.
Past 6 months
Verified purchase
Very nice specimen, mineral was packaged for safe shipping and I had a very smooth transaction. I have purchased a few items from this Seller over a handful of years and I have always been very happy with the products and the transactions. Seller is highly recommended.
e***r (639)- Feedback left by buyer.
Past 6 months
Verified purchase
Very nice specimen, mineral was packaged for safe shipping and I had a very smooth transaction. I have purchased a few items from this Seller over a handful of years and I have always been very happy with the products and the transactions. Seller is highly recommended.
e***r (639)- Feedback left by buyer.
Past 6 months
Verified purchase
Very nice specimen, mineral was packaged for safe shipping and I had a very smooth transaction. I have purchased a few items from this Seller over a handful of years and I have always been very happy with the products and the transactions. Seller is highly recommended.
k***k (261)- Feedback left by buyer.
Past month
Verified purchase
Shipped fast!! Packed great. As described, nice item.
o***d (5975)- Feedback left by buyer.
Past year
Verified purchase
Item as described, beautiful. Fast ship, very well packed. A+ seller, would buy from again.
o***d (5975)- Feedback left by buyer.
Past year
Verified purchase
Item as described, beautiful. Fast ship, very well packed. A+ seller, would buy from again.
See all feedback